WO2011073563A2

WO2011073563A2 - Cosmetic composition comprising a surfactant, a liquid fatty alcohol and an oxyethylenated fatty alcohol ether and cosmetic treatment method

Info

Publication number: WO2011073563A2
Application number: PCT/FR2010/052704
Authority: WO
Inventors: Estelle Mathonneau
Original assignee: L'oreal
Priority date: 2009-12-17
Filing date: 2010-12-14
Publication date: 2011-06-23
Also published as: FR2954114B1; EP2512414A2; WO2011073563A3; EP2512414B1; FR2954114A1; US20120247499A1

Abstract

The invention relates to a composition for washing and conditioning keratin material, comprising the following constituents in a cosmetically acceptable medium, namely: one or more anionic surfactants; one or more liquid fatty alcohols; and one or more ethers of fatty alcohol and oxyethylenated polyol, having formula (I). The invention also relates to the use of the aforementioned composition for washing and conditioning keratin material and to a method for washing and conditioning keratin material using said composition.

Description

COSMETIC COMPOSITION COMPRISING A

The present invention relates to a composition for washing and conditioning keratinous substances, in particular keratinous fibers, comprising an anionic surfactant, a liquid fatty alcohol and a liquid fatty alcohol, and a composition for washing and conditioning keratin materials, in particular keratinous fibers, comprising an anionic surfactant, a liquid fatty alcohol and an oxyethylenated polyol ether, the use of said composition for washing and conditioning keratin materials, in particular keratinous fibers, and a process for implementing said composition.

In the field of conditioning shampoos, a washing base is generally associated with a conditioning agent which may be a cationic polymer, an amphoteric polymer, a silicone, a synthetic or natural oil, a fatty substance or a mixture thereof. These conditioning agents are used to improve the disentangling and softness of wet and dried hair but may tend to weigh down the hair and tarnish it.

The use of insoluble conditioners is severely limited:

on the one hand, because of the difficulties of stabilization in detergent compositions, if one wants to maintain the level of the qualities of use (stability, foaming power, foam starting),

- On the other hand, because of cosmetic defects in terms of weighting, loading and relubrication related to coarse or heterogeneous dispersions in these same detergent compositions.

Insoluble conditioning agents, in particular liquid fatty alcohols, are known and used in shampoo compositions as in particular in JP2002-20791, JP9- 30938, US2009 / 005449 and US2009 / 005460.

However, these compositions are not thickened and / or stable and / or do not exhibit high level of cosmetic performance in terms of disentangling and smoothing, and maintaining the level of the qualities of use.

Indeed, it seeks thickened products that can be metered and take easily in the hand. To do this, these products must have a certain consistency or viscosity. Indeed, a liquid product is much more difficult to dose and flows easily between the fingers.

To thicken the washing compositions, natural polymers such as celluloses have already been used. Unfortunately, these thickeners give unstable compositions and / or which are not smooth and homogeneous. In addition, these thickeners have the disadvantage of reducing the quality of the foam and the cosmetic performance of shampoos, especially by making the hair more loaded and more rough. The foam of the thickened compositions is generally not soft enough, it does not grow easily either in speed or in abundance.

Thus, there remains the need for a thickening system for suitably thickening a washing composition comprising a liquid fatty alcohol without affecting the cosmetic properties and foaming of said compositions or improving them.

The applicant has now discovered that the use of fatty alcohol ether and of particular oxyethylenated polyol in compositions comprising an anionic surfactant and a liquid fatty alcohol makes it possible to overcome the disadvantages indicated above, and thus to obtain a stable composition of homogeneous and aesthetic appearance. Moreover, the cosmetic properties and in particular the smoothness, softness, suppleness and shine are improved. In the case of curly and / or frizzy hair, there is a decrease in volume allowing better control of the hair.

The compositions according to the invention also provide color protection to washes of artificially colored hair. The subject of the invention is therefore a composition, in particular for washing and conditioning keratinous substances, in particular keratinous fibers, comprising, in a cosmetically acceptable medium, one or more anionic surfactants, one or more liquid fatty alcohols, and one or more ethers. of fatty alcohol and oxyethylenated polyol of formula (I) below:

Ri (OCH ₂ CH ₂ ) _n OR ₂ denotes a linear or branched C10-C30 alkyl group, a linear or branched C10-C30 alkenyl group, these groups being optionally substituted by one or more hydroxyl groups,

F¾ is chosen from hydrogen, a linear or branched C10-C30 alkyl group optionally substituted by one or more hydroxyl groups, a linear or branched C10-C30 alkenyl group, optionally substituted by one or more hydroxyl groups. n is greater than or equal to 40. Another object of the invention is the use of said composition for washing and conditioning keratin materials, in particular keratinous fibers, and more particularly hair.

The subject of the invention is also a process for washing and conditioning keratin fibers using the composition according to the invention.

Other objects, features, aspects and advantages of the invention will emerge even more clearly on reading the description and the various examples which follow.

In the present application, an entity is described as being "anionic" when it possesses at least one permanent negative charge or when it can be ionized into a negatively charged entity, under the conditions of use of the compositions of the invention ( medium, pH for example) and not comprising a cationic charge.

An entity is described as being "nonionic" when it is neither cationic nor anionic within the meaning of the present application, in particular it does not include any cationic or anionic group within the meaning of the present application.

By "cosmetically acceptable" or "physiologically acceptable" is meant that is compatible with the application on the body of a living being, in particular the human body, including its scalp and hair. By thickened composition is meant in the sense of the present invention a composition having a viscosity of at least 25 cps and preferably at least 50 cp at the temperature of 25 ° C and with a shear rate of 1 s ^-1 . These viscosities are measurable with a viscometer or rheometer cone-plane geometry. The anionic surfactants that may be used in the composition are chosen especially from salts, in particular alkali metal salts such as sodium salts, ammonium salts, amine salts, aminoalcohol salts or salts. alkaline earth metals, for example magnesium, of the following types: alkyl sulphates, alkyl ether sulphates, alkyl amido ether sulphates, alkyl aryl polyether sulphates, monoglyceride sulphates; alkylsulfonates, alkylamidesulfonates, alkylarylsulfonates, alphaolefin-sulfonates, paraffin-sulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamide-sulfosuccinates, alkylsulfoacetates, acylsarcosinates and acylglutamates, the alkyl and acyl groups of all these compounds having 6 to 24 carbon atoms and the aryl group preferably denotes a phenyl or benzyl group. Ce-24 alkyl monoesters and polyglycoside-polycarboxylic acids such as alkyl glucoside citrates, alkyl polyglycoside tartrates and alkyl polyglycoside sulfosuccinates, alkylsulfosuccinamates, acylisethionates and N-acyltaurates, the alkyl or acyl group of all these compounds having from 12 to 20 carbon atoms.

Another group of anionic surfactants that can be used in the compositions of the present invention is that of acyl lactylates, the acyl group of which contains from 8 to 20 carbon atoms.

In addition, mention may also be made of the alkyl-D-galactoside uronic acids and their salts, as well as the polyoxyalkylenated C6-24 alkyl ether-carboxylic acids, the C6-C24 alkyl (C6-aryl) acids. 24) polyoxyalkylenated ether carboxylic acids, polyoxyalkylenated (C 6-24) alkyl amidoether carboxylic acids and their salts, in particular those containing from 2 to 50 ethylene oxide units, and mixtures thereof.

Alkyl sulphates, alkyl ether sulphates and alkyl ether carboxylates, and mixtures thereof, are preferably used, in particular in the form of alkali metal or alkaline earth metal salts, ammonium, amine or aminoalcohol.

The anionic surfactant (s) are preferably present in a total amount ranging from 3 to 50% by weight, more preferably from 4 to 20% by weight relative to the total weight of the composition. "Liquid fatty alcohols" are liquid at room temperature (25 ° C) and at atmospheric pressure, and insoluble in water (i.e., have a solubility in water of less than 1% by weight and preferably less than 0.5% by weight), and are soluble, under the same conditions of temperature and pressure, in at least one organic solvent (for example ethanol, chloroform, benzene or petrolatum oil ) at least 1% by weight.

Liquid fatty alcohols, in particular those containing C10-C30, have branched carbon chains or possess one or more (preferably 1 to 3) unsaturations.

The liquid fatty alcohols according to the invention are preferably branched and / or unsaturated, and contain from 12 to 40 carbon atoms. The fatty alcohols of the invention are non-oxyalkylenated and non-glycerolated.

Fatty alcohols preferably have the structure R-OH, wherein R is preferably an alkyl group branched Ci2-C2 ₄ alkenyl or C2-Ci2 _4. R may be substituted with one or more hydroxy groups. Preferably, R does not contain a hydroxyl group.

By way of example, mention may be made of oleic alcohol, linoleic alcohol, linolenic alcohol, isocetyl alcohol, isostearyl alcohol, 2-octyl-1-dodecanol, 2-butyl octanol and 2-octyl alcohol. 1-hexyl-1-decanol, 2-decyl-1-tetradecanol, 2-tetradecyl-1-ketanol and their mixture (s). Preferably, the liquid fatty alcohol of the invention is a branched saturated fatty alcohol. Even more preferentially, the liquid fatty alcohol of the invention is 2-octyl-1-decanolol. The fatty alcohols can be mixtures, which means that in a commercial product can coexist several species including different chain lengths, in the form of a mixture.

The liquid fatty alcohol (s) of the invention are generally present in an amount ranging from 0.01% to 10% by weight, preferably from 0.1% to 5% by weight, and more preferably from 0.5% to 3% by weight. weight relative to the total weight of the composition.

The ethoxylated fatty alcohol and polyol ethers preferably have the following formula (I):

Ri (OCH ₂ CH ₂ ) _n OR ₂ R ^ denotes a linear or branched C10-C30 alkyl group, a linear or branched C10-C30 alkenyl group, these groups being optionally substituted by one or more hydroxyl groups.

F¾ is chosen from hydrogen, a linear or branched C10-C30 alkyl group optionally substituted by one or more hydroxyl groups, a linear or branched C10-C30 alkenyl group, optionally substituted by one or more hydroxyl groups. n is greater than or equal to 40, preferably 40 to 80. In a first preferred variant, R2 is different from a hydrogen atom. In a second preferred variant, R1 and R2 denote a linear or branched and preferably linear alkyl group optionally comprising a hydroxyl group. An ether according to the invention which is particularly preferred is the compound called Ceteareth-60-Myristylglycol according to the INCI name and in particular proposed under the trade name of ELFACOS GT282S by AKZO NOBEL.

The ethoxylated polyol fatty alcohol ether (s) are generally present in an amount ranging from 0.01 to 10% by weight, preferably from 0.1 to 5% by weight, and more preferably from 0.5 to 3% by weight. % by weight relative to the total weight of the composition.

The composition may also comprise at least one nonionic surfactant different from the ethers of the invention of formula (I) and / or at least one amphoteric surfactant.

The nonionic surfactants that can be used in the compositions of the present invention are well-known compounds per se (see in particular in this regard "Handbook of Surfactants" by MR PORTER, Blackie & Son editions (Glasgow and London), 1991, pp. -178). They are chosen in particular from alcohols, alpha-diols, alkyl (C₁2) phenols or polyethoxylated, polypropoxylated or polyglycerolated fatty acids, having a fatty chain comprising, for example, from 8 to 18 carbon atoms, the number of groups ethylene oxide or propylene oxide ranging in particular from 2 to 50 and the number of glycerol groups ranging in particular from 2 to 30. Mention may also be made of ethylene oxide and propylene oxide condensates on fatty alcohols; the polyethoxylated fatty amides preferably having from 2 to 30 ethylene oxide units, the polyglycerolated fatty amides comprising on average from 1 to 5 glycerol groups and in particular from 1.5 to 4, the fatty acid esters of sorbitan ethoxylates having from 2 to 30 ethylene oxide units, sucrose fatty acid esters, polyethylene glycol fatty acid esters, C6-24 alkyl polyglycosides, N- (lower alkyl) derivatives, C6-24) glucamine, amine oxides such as the oxides of alkyl (Cio-i ₄₎ amines or oxides of N- (acyl Cio-i ₄₎ -aminopropylmorpholine.

Among the nonionic surfactants mentioned above, C6-C24 alkyl polyglycosides, and more particularly C6-alkyl polyglycosides, are preferably used, and the amphoteric surfactants which can be used in the present invention can be used in particular. derivatives of secondary or tertiary aliphatic amines, in which the aliphatic group is a linear or branched chain containing from 8 to 22 carbon atoms and containing at least one anionic group such as, for example, a carboxylate, sulphonate or sulphate group, Phosphates or phosphonates include, for example, C 8 -C 20 alkylbetaines, sulfobetaines, C 8 -C 20 alkylamido (C 2-8 alkyl) betaines or C 8 -C 20 alkylamido (alkyl) C2-8) sulfobetaines.

Among the amine derivatives include the products sold under the name Miranol ^®, as described in US patents 2,528,378 and US 2,781,354 and classified in the CTFA dictionary, ^3rd edition, 1982, under the names Amphocarboxy-glycinate and Amphocarboxypropionate of respective structures (1) and (2):

R _a -CONHCH2CH2-N (R _b) (R c) (CH ₂ COO ^") (1) wherein:

R _a represents an alkyl group derived from a R _a -COOH acid present in the hydrolysed coconut oil, a heptyl, nonyl or undecyl group,

R _b represents a beta-hydroxyethyl group, and

R _c represents a carboxymethyl group;

and

R _a '-CONHCH ₂ CH ₂ -N (B) (C) (2) in which:

B represents -CH ₂ CH ₂ OX ',

C represents - (CH ₂ ) _Z -Y \ with z = 1 or 2, X 'represents the group -CH ₂ CH ₂ -COOH or a hydrogen atom,

Y 'represents -COOH or the group -CH ₂ -CHOH-SO ₃ H,

R _a 'represents an alkyl group of an R _a ' -COOH acid present in coconut oil or in hydrolysed linseed oil, a saturated or unsaturated C7-C23 alkyl group, in particular C17 and its iso form unsaturated C _{7 group} .

These compounds are classified in the CTFA dictionary, 5 ^th edition, 1993, under the names cocoamphodiacétate de disodium, lauroampho- diacétate de disodium, caprylamphodiacétate de disodium, capryloampho- diacétate disodium, cocoamphodipropionate disodium, lauroamphodipropionate disodium, caprylamphodipropionate disodium, caprylo- disodium amphodipropionate, lauroamphodipropionic acid, coco-amphodipropionic acid.

Examples include the cocoamphodiacetate sold by Rhodia under the trade name Miranol ^® C2M concentrate. Among the amphoteric surfactants mentioned above, use is preferably made of C 8 -C 20 alkylbetaines, (C 8 -C 20) alkylamido (C 2-8 alkyl) betaines, alkylamphodiacetates and mixtures thereof.

The nonionic and / or amphoteric surfactants are preferably present in the composition according to the invention in an amount ranging from 0 to 20% by weight, more preferably from 0.5 to 10% by weight relative to the total weight of the composition. .

The total amount of surfactants is preferably between 4 and 50% by weight, more preferably between 5 and 30% by weight relative to the total weight of the composition.

The composition according to the invention may in particular further comprise one or more cationic polymers. The cationic polymers that may be used in accordance with the present invention may be chosen from all those already known per se as improving the cosmetic properties of the hair, namely in particular those described in the patent application EP-A-0. 337,354 and in the French patent applications FR-A-2,270,846, 2,383,660, 2,598,661, 2,470,596 and 2,519,863.

Even more generally, within the meaning of the present invention, the expression "cationic polymer" denotes any polymer comprising cationic groups and / or ionizable groups in cationic groups.

The preferred cationic polymers are chosen from those containing units containing primary, secondary, tertiary and / or quaternary amine groups that may either be part of the main polymer chain or may be borne by a lateral substituent directly connected thereto. The cationic polymers used generally have an average molecular weight in number or in weight of between about 500 and 5 × 10 ⁶ , and preferably between 10 ³ and ³ × 10 ⁶ approximately.

Among the cationic polymers, mention may be made more particularly of the polyamine, polyaminoamide and quaternary polyammonium type polymers. These are known products.

Polymers of the polyamine, polyamidoamide or quaternary polyammonium type, usable in accordance with the present invention, which may be mentioned in particular, are those described in French Pat. Nos. 2,505,348 or 2,542,997. Among these polymers, mention may be made of:

(1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the following units of formulas:

in which:

R3, which may be identical or different, denote a hydrogen atom or a CH3 radical;

A, which may be identical or different, represent a linear or branched alkyl group of 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group of 1 to 4 carbon atoms;

R4, R5, RQ, identical or different, represent an alkyl group having 1 to 18 carbon atoms or a benzyl radical and preferably an alkyl group having 1 to 6 carbon atoms;

R 1 and R 2, which are identical or different, represent hydrogen or an alkyl group having from 1 to 6 carbon atoms and preferably methyl or ethyl;

X denotes an anion derived from a mineral or organic acid such as a methosulphate anion or a halide such as chloride or bromide.

The copolymers of the family (1) may also contain one or more units derived from comonomers which may be chosen from the family of acrylamides, methacrylamides, acrylamide diacetones, acrylamides and methacrylamides substituted on the nitrogen by lower alkyls (C1-C4). , acrylic or methacrylic acids or their esters, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters.

Thus, among these copolymers of the family (1), mention may be made of: the copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company Hercules,

the copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride described, for example, in the patent application EP-A-

080976 and sold under the name BINA QUAT P 100 by the company CIBA GEIGY,

the copolymer of acrylamide and methacryloyloxyethyltrimethylammonium methosulphate sold under the name Reten by the company Hercules,

vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, whether or not quaternized, such as the products sold under the name "GAFQUAT" by ISP, for example "GAFQUAT 734" or "GAFQUAT 755", or the products referred to as "COPOLYMER 845, 958 and 937 ". These polymers are described in detail in French patents

2,077,143 and 2,393,573,

dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by the company ISP,

the vinylpyrrolidone / methacrylamidopropyl dimethylamine copolymers sold in particular under the name STYLEZE CC 10 by ISP.

the quaternized vinylpyrrolidone / dimethylaminopropyl methacrylamide copolymers, such as the product sold under the name "GAFQUAT HS 100" by the company ISP, and the polymers, preferably crosslinked, of methacryloyloxyalkyl (Ci -C 4) trialkyl (Ci-C 4) salts; ) Ammonium such as polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaternized with methyl chloride, the homo or copolymerization being followed by crosslinking with a compound with olefinic unsaturation, in particular methylenebisacrylamide. It is more particularly possible to use a crosslinked acrylamide / methacryloyloxyethyltrimethylammonium chloride copolymer (for example 20/80 by weight) in particularly in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name "SALCARE® SC 92" by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride and especially comprising about 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are sold under the names "SALCARE® SC 95" and "SALCARE® SC 96" by the company CIBA. (2) cationic polysaccharides, in particular cationic celluloses and cationic galactomannan gums. Among the cationic polysaccharides, mention may be made more particularly of cellulose ether derivatives containing quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and cationic galactomannan gums.

The cellulose ether derivatives containing quaternary ammonium groups described in French Patent 1,492,597, and in particular the polymers sold under the names "JR" (JR 400, JR 125, JR 30M) or "LR" (LR 400 , LR 30M) by the company AMERCHOL. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose reacted with an epoxide substituted by a trimethylammonium group.

Cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, are described in particular in US Pat. No. 4 131 576, such as hydroxyalkyl celluloses, such as hydroxymethyl, hydroxyethyl or hydroxypropyl celluloses grafted in particular with a salt of methacryloylethyl trimethylammonium, methacrylmidopropyltrimethylammonium, dimethyl-diallylammonium.

The marketed products corresponding to this definition are more particularly the products sold under the name "Celquat L 200" and "Celquat H 100" by the company National Starch.

The cationic galactomannan gums are described more particularly in US Pat. Nos. 3,589,578 and 4,031,307, in particular guar gums comprising cationic trialkylammonium groups. For example, guar gums modified with a salt (eg chloride) of 2,3-epoxypropyltrimethylammonium are used. Such products are marketed in particular under the trade names JAGUAR C13S, JAGUAR C15, JAGUAR C17 or JAGUAR C162 by RHODIA.

(3) polymers consisting of piperazinyl units and straight or branched chain alkylene or hydroxyalkylene divalent radicals, optionally interrupted by oxygen, sulfur, nitrogen or aromatic or heterocyclic rings, as well as oxidation and / or quaternization of these polymers. Such polymers are in particular described in French Patents 2,162,025 and 2,280,361;

(4) water-soluble polyaminoamides prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides may be crosslinked by an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide, or by an oligomer resulting from the reaction of a bifunctional compound which is reactive with a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halogenide, epilhalohydrin, diepoxide or bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mole per amine group of the polymaoamide; these polyaminoamides can be alkylated or if they contain one or more tertiary amino functions, quaternized. Such polymers are described in particular in French Patents 2,252,840 and 2,368,508;

(5) polyamino amide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with difunctional agents. Mention may be made, for example, of adipic acid-diacoylaminohydroxyalkyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl. Such polymers are described in particular in French Patent No. 1,583,363.

Among these derivatives, mention may be made more particularly of the adipic acid / dimethylaminohydroxypropyl / diethylene triamine polymers sold under the name "Cartaretine F, F4 or F8" by the company Sandoz. (6) polymers obtained by reacting a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms. The molar ratio between the polyalkylene polylamine and the dicarboxylic acid being between 0.8: 1 and 1, 4: 1; the polyaminoamide resulting therefrom being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide of between 0.5: 1 and 1, 8: 1. Such polymers are especially described in US Patents 3,227,615 and 2,961,347.

Polymers of this type are in particular sold under the name "Hercosett 57" by the company Hercules Inc. or under the name "PD 170" or "Delsette 101" by the company Hercules in the case of the adipic acid copolymer / epoxypropyl / diethylenetriamine.

(7) cyclopolymers of alkyl diallyl amine or of dialkyl diallyl ammonium, such as homopolymers or copolymers comprising, as main constituent of the chain, units of formula (I) or (II):

(CH ₂ ) k

(CH ₂ ) _t CR 1.2 C (R ₁₂ ) -CH ₂

(CH ₂ ) k

/ \

(CH ₂ ) _t - CR ₁₂ (R ₁₂ ) -CH ₂ -

H ₂ C CH,

\ /

(M) N

I

^R 10 formulas wherein k and t are 0 or 1, the sum k + t being 1; R12 denotes a hydrogen atom or a methyl radical; R10 and

R 1, independently of one another, denote an alkyl group having from 1 to 6 carbon atoms, a hydroxyalkyl group in which the alkyl group preferably has 1 to 5 carbon atoms, a lower amidoalkyl group (C1 -C4) or Ri o and Ru may jointly designate with the nitrogen atom to which they are attached, heterocyclic groups, such as piperidinyl or morpholinyl; Y ^" is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulphite, sulfate, phosphate These polymers are described in particular in French Patent 2,080,759 and in its certificate of addition 2,190,406. R 1 and R 1, independently of one another, preferably denote an alkyl group having from 1 to 4 carbon atoms.

Among the polymers defined above, mention may be made more particularly of the homopolymer of dimethyldiallylammonium salts (for example chloride) sold under the name "Merquat 100" by the company Nalco (and their homologues of low average molecular weight masses) and copolymers of diallyldimethylammonium and acrylamide salts (for example chloride) sold under the name "Merquat 550".

(8) quaternary diammonium polymers comprising recurring units corresponding to the formula:

formula (III) in which:

R13, R14, R15 and R16, which may be identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or lower hydroxyalkylaliphatic radicals, or R13, R14, R15 and R16, together or separately, constitute with the nitrogen atoms to which they are attached, heterocycles optionally comprising a second heteroatom other than nitrogen or R13, R14,

R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted with a nitrile, ester, acyl, amide or -CO-O-R17-D group;

CO-NH-R17-D wherein R17 is alkylene and D is a quaternary ammonium group; A1 and B1 represent polymethylene groups comprising from 2 to 20 carbon atoms which may be linear or branched, saturated or unsaturated, and may contain, bound to or intercalated in the main chain, one or more aromatic rings, or one or more atoms of oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and

X ^" denotes an anion derived from a mineral or organic acid;

A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; furthermore, if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 may also denote a (CH2) n -CO-D-OC- (CH2) n- group in which D denotes:

a) a glycol residue of formula: -O-Z-O-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas:

- (CH ₂ -CH ₂ -O) x-CH ₂ -CH ₂ - - [CH 2 -CH (CH ₃ ) -O] y -CH 2 -CH (CH ₃ ) - where x and y denote an integer of 1 to 4 , representing a defined and unique degree of polymerization or any number from 1 to 4 representing an average degree of polymerization;

b) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula: -NH-Y-NH-, where Y denotes a linear or branched hydrocarbon radical, or alternatively the divalent radical -CH 2 -CH 2 -S-S-CH 2 -CH 2 -;

d) a ureylene group of formula: -NH-CO-NH-;

Preferably, X ^" is an anion such as chloride or bromide These polymers have a number average molecular weight generally between 1000 and 100,000.

Polymers of this type are described in French patents 2,320,330, 2,270,846, 2,316,271, 2,336,434 and 2,413,907 and US Patents 2,273,780, 2,375,853, 2,388,614 and 2,454,547. , 3,206,462, 2,261 .002, 2,271,378, 3,874,870, 4,001,432, 3,929,990, 3,966,904, 4,005,193, 4,025,617, 4,025,627, 4,025,653, 4,026,945 and 4,027 .020. It is more particularly possible to use polymers which consist of recurring units corresponding to the formula:

^R 1 ^R 3

- N - (CH ₂ ) _n - N - (CH ₂ ) _p - (| V)

R ₂ ^{X "} R ₄ ^χ - wherein R ^<1 , R 2, R 3 and R 3, which may be identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 carbon atoms, n and p are integers varying from 2 at about 20 and X ^" is an anion derived from a mineral or organic acid.

A particularly preferred compound of formula (IV) is that for which R ^< | , R2, R3 and R4, represent a methyl radical and n = 3, p = 6 and X = Cl, called Hexadimethrine chloride according to the INCI nomenclature (CTFA).

(9) quaternary polyammonium polymers comprising units of formula (V):

-

formula in which:

^R 18 _> ^R 19 _> ^R 20 ^{and R} 21 _> identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, β-hydroxyethyl, β-hydroxypropyl or -CH 2 CH 2 (OCH 2 CH 2) _p OH group,

where p is 0 or an integer between 1 and 6, provided that R † Q, R- | g, R20 and R21 do not simultaneously represent a hydrogen atom,

r and s, which are identical or different, are integers between 1 and 6,

q is 0 or an integer from 1 to 34,

X ^" denotes an anion such as a halogenide,

A denotes a radical of a dihalide or is preferably -CH2-CH2-O-CH2-CH2-.

Such compounds are described in particular in patent application EP-A-122 324. For example, the products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol® 175" sold by the company Miranol can be mentioned among them.

(10) Quaternary polymers of vinylpyrrolidone and of vinylimidazole such as, for example, the products sold under the names Luviquat® FC 905, FC 550 and FC 370 by the company B.A.S.F. (1 1) Polyamines such as Polyquart® H sold by COGNIS, referenced under the name "POLYETHYLENEGLYCOL (15) TALLOW POLYAMINE" in the CTFA dictionary.

Other cationic polymers which may be used in the context of the invention are cationic proteins or hydrolysates of cationic proteins, polyalkyleneimines, in particular polyethyleneimines, polymers comprising vinylpyridine or vinylpyridinium units, condensates of polyamines and epichlorohydrin, quaternary polyureylenes and chitin derivatives.

Among the cationic polymers mentioned above, which are suitable in the invention, quaternary cellulose ether derivatives such as the products sold under the name "JR 400" by the company Amerchol, cationic cyclopolymers, may be preferably used. in particular the homopolymers or copolymers of dimethyldiallylammonium salts (for example chloride), sold under the names "Merquat 100",

"MERQUAT 550" and "MERQUAT S" by NALCO and their counterparts of low molecular weight by weight, quaternary vinylpyrrolidone and vinylimidazole polymers, optionally crosslinked homopolymers or copolymers of methacryloyloxyalkyl (Ci -C4) trialkyl salts (Ci -C4) ammonium and mixtures thereof.

The cationic polymer or polymers are generally present at concentrations ranging from 0.01% to 20%, preferably from 0.05% to 10% and more particularly from 0.1% to 5% by weight relative to the total weight of the composition. The composition according to the invention may in particular comprise at least one silicone. This silicone can be linear, branched or cyclic, volatile or not, organomodified or not. By cosmetically acceptable medium is meant a medium compatible with keratin materials, especially keratinous fibers such as hair, but also of pleasant smell, appearance and feel. The medium is preferably aqueous. The cosmetically acceptable medium consists of water or a mixture of water and at least one organic solvent chosen from lower C ₁ -C ₄ alcohols, such as ethanol, isopropanol and tert-butanol. or n-butanol; polyols such as glycerol, propylene glycol and polyethylene glycols.

Preferably, the composition comprises from 70 to 95% by weight of water relative to the total weight of the composition.

The pH of the compositions according to the invention is generally between 2 and 1 1, preferably between 3 and 10 and more preferably between 4 and 8.

The composition according to the invention may furthermore comprise additives chosen from anionic polymers, nonionic polymers, or amphoteric polymers, associative or non-associative polymeric thickeners, non-polymeric thickeners, pearlescent agents, opacifiers, dyes or pigments, perfumes, mineral, vegetable or synthetic oils, waxes, vitamins, UV filters, anti-radical agents, anti-dandruff, preservatives, pH stabilizers, solvents, and mixtures thereof.

Those skilled in the art will take care to choose the possible additives and their amount so that they do not adversely affect the properties of the compositions of the present invention.

These additives are generally present in the composition according to the invention in an amount ranging from 0 to 20% by weight relative to the total weight of the composition.

The compositions may be packaged in various forms, in particular in flasks, pump-bottles or in containers aerosols to ensure application of the composition in vaporized form or in the form of foam. The compositions may also impregnate applicators, including gloves or wipes.

The present invention also relates to a process for washing keratinous substances, which consists in applying an effective amount of a composition as described above, to the keratin materials, to rinsing for example with water after a possible time. deposit.

The following examples are illustrative of the present invention. All quantities indicated are in% by weight unless otherwise indicated. Examples 1

The following shampoo composition was prepared:

Invention Composition

Sodium lauryl ether sulphate (C12 / C14 to

70/30) to 2.2 moles of ethylene oxide 4.9 g MA

(TEXAPON AOS 225 UP of COGNIS)

Sodium lauryl sulphate (C12 / C14 to 70/30)

2.6 g MA

(TEXAPON LS 35 from COGNIS)

Cocoamidopropyl betaine (DEHYTON PK

3.05 g MA

45 of COGNIS)

2-octyl dodecanol 2 g

Cetylstearyl alcohol (C16 / C18)

oxyethylenated (60 EO) myhstyl ether

2 g

glycol (ELFACOS GT 282 S from AKZO

NOBEL)

Polyquaternium-10 (POLYMER JR400 LT

0.4 g

from AMERCHOL)

Sodium chloride 0.5 g

Glycerin 0.5 g

Preservatives, perfume q, s,

Citric acid q.s. pH 5.3

Demineralized water q.s. p. 100 g

^* : in Active Matter (MA)

The composition according to the invention is thickened and has a homogeneous and smooth appearance, unlike a comparative composition that does not include the ELFACOS GT 282S which is completely fluid.

Hair treated with the composition of Example 1 is smooth and easy to disentangle.

EXAMPLES 2 and 3

The following shampoo compositions were prepared:

Composition Example 2 Example 3 Sodium lauryl ether sulphate (C12 / C14 to

70/30) to 2.2 moles of ethylene oxide 7.7 g MA 4.9 g MA

(TEXAPON AOS 225 UP of COGNIS)

Sodium lauryl sulphate (C12 / C14 to

2.6 g MA 4 g MA 70/30) (TEXAPON LS 35 from COGNIS)

Disodium cocoamphodiacetate (MIRANOL

2.4 g MA 1, 3 g MA C2M CONC NP from RHODIA)

Hydroxyethylcellulose crosslinked by

epichlorohydrin and quaternized by the

0.4 g 0.4 g trimethylamine (UCARE POLYMER JR

400 LT by the company AMERCHOL)

2-octyl 1-dodecanol 1, 5 g 2 g

Cetylstearyl alcohol (C16 / C18)

oxyethylenated (60 EO) myristyl ether

1, 5 g 2 g glycol (ELFACOS GT 282 S from AKZO

NOBEL)

Preservatives, perfume q.s. qs

Citric acid q.s. pH 6.5 pH 6.3

Demineralized water q.s. p. 100 g 100 g

Hair treated with the compositions of Examples 2 or 3 are smooth.

Other composition according to the invention

EXAMPLE 4

Composition Example 4

Sodium lauryl ether sulphate (C12 / C14 to

70/30) to 2.2 moles of ethylene oxide 7.7 g MA

(TEXAPON AOS 225 UP of COGNIS)

Sodium lauryl sulphate (C12 / C14 to

2.6 g MA

70/30) (TEXAPON LS 35 from COGNIS)

Disodium cocoamphodiacetate (MIRANOL

2.4 g MA

C2M CONC NP from RHODIA) Hydroxyethylcellulose crosslinked by

epichlorohydrin and quaternized by the

0.4 g trimethylamine (UCARE POLYMER JR

400 LT by the company AMERCHOL)

Oleic alcohol 1, 5 g

Cetylstearyl alcohol (C16 / C18)

oxyethylenated (60 EO) myristyl ether

2 g glycol (ELFACOS GT 282 S from AKZO

NOBEL)

Preservatives, perfume q.s.

Citric acid q.s. pH 6.5

Demineralized water q.s. p. 100 g

EXAMPLE 5 prepared the following shampoo composition:

Composition Example 5

Sodium lauryl ether sulphate (C12 / C14 to

70/30) to 2.2 moles of ethylene oxide 4.9 g MA (TEXAPON AOS 225 UP from COGNIS)

Sodium lauryl sulphate (C12 / C14 to

2.6 g MA 70/30) (TEXAPON LS 35 from COGN IS)

Disodium cocoamphodiacetate (MIRANOL

2.4 g MA C2M CONC NP from RHODIA)

Hydroxyethylcellulose crosslinked by

epichlorohydrin and quaternized by the

0.4 g trimethylamine (UCARE POLYMER JR

400 LT by the company AMERCHOL)

2 decyl-1-tetradecanol 1.5 g

Cetylstearyl alcohol (C16 / C18)

oxyethylenated (60 EO) myristyl ether

2 g glycol (ELFACOS GT 282 S from AKZO

NOBEL)

Preservatives, perfume qs Citric acid qs pH 6.3

Demineralized water q.s. p. 100 g

EXAMPLES 6 and 7

The following shampoo compositions were prepared:

Composition Example 6 Example 7

Sodium lauryl ether sulphate (C12 / C14 to

70/30) to 2.2 moles of ethylene oxide 5.25 g MA 5.25 g MA (TEXAPON AOS 225 UP from COGNIS)

Sodium lauryl sulphate (C12 / C14 to

4 g MA 4 g MA 70/30) (TEXAPON LS 35 from COGNIS)

Disodium cocoamphodiacetate (MIRANOL

1, 2 g MA 1, 2 g MA C2M CONC NP from RHODIA)

Hydroxypropyl guar chloride

trimethylammonium (JAGUAR C162 0.15 g 0.15 g RHODIA)

2 decyl-1-tetradecanol 0.05 g

2-octyl 1-dodecanol 1, 5 g

Cetylstearyl alcohol (C16 / C18)

oxyethylenated (60 EO) myristyl ether

3 g 3 g glycol (ELFACOS GT 282 S from AKZO

NOBEL)

Sodium chloride 0.5 g 0.5 g

Preservatives, perfume q.s. qs

Citric acid q.s. pH 6.5 pH 6.3

Demineralized water q.s. p. 100 g 100 g

Claims

REVE ND ICATIONS

1. Washing composition for keratin materials, characterized in that it comprises, in a cosmetically acceptable medium:

one or more anionic surfactants,

one or more liquid fatty alcohols, and

or more than one alcohol ether and oxyethylenated polyol of the following formula (I):

R 1 (OCH ₂ CH ₂ ) _n OR ₂ in which R 1 denotes a linear or branched C 10 -C 30 alkyl group, a linear or branched C 10 -C 30 alkenyl group, these groups being optionally substituted by one or more hydroxyl groups,

R ₂ is chosen from hydrogen, a linear or branched C10-C30 alkyl group optionally substituted by one or more hydroxyl groups, a linear or branched C10-C30 alkenyl group, optionally substituted by one or more hydroxyl groups; . n is greater than or equal to 40.

2. Composition according to any one of the preceding claims, characterized in that the anionic surfactant is chosen from alkyl sulphates, alkyl ether sulphates and alkyl ether carboxylates, and mixtures thereof.

3. Composition according to one of the preceding claims, characterized in that the anionic surfactant or surfactants are present in an amount ranging from 3 to 50% by weight relative to the total weight of the composition.

4. Composition according to any one of the preceding claims, characterized in that the fatty alcohols are branched and / or unsaturated, and contain from 12 to 40 carbon atoms.

5. Composition according to the preceding claim, characterized in that the fatty alcohols have the structure R-OH, wherein R denotes a C12-C24 branched alkyl group or C12-C24 alkenyl group.

6. Composition according to the preceding claim, characterized in that the fatty alcohols are chosen from oleic alcohol, isocetyl alcohol, isostearyl alcohol, 2-octyl-1-dodecanol, 2-butyl octanol, 2 1-hexyl-1-decanol, 2-decyl-1-tetradecanol, 2-tetradecyl-1-ketanol and their mixture (s).

7. Composition according to any one of the preceding claims, characterized in that the liquid fatty alcohol or alcohols are present in an amount ranging from 0.01 to 10% by weight relative to the total weight of the composition.

8. Composition according to any one of the preceding claims, characterized in that the ether or ethers of fatty alcohol and oxyethylenated polyol have the following formula (I):

Ri (OCH ₂ CH ₂ ) _n OR ₂

R1 _; denotes a linear or branched C10-C30 alkyl group, a linear or branched C10-C30 alkenyl group, these groups being optionally substituted by one or more hydroxyl groups,

R ₂ is chosen from hydrogen, a linear or branched C10-C30 alkyl group optionally substituted by one or more hydroxyl groups, a linear or branched C10-C30 alkenyl group, optionally substituted by one or more hydroxyl groups; . n ranges from 40 to 80.

9. Composition according to claim 8 characterized in that R1 and R2 denote a linear or branched alkyl group optionally comprising a hydroxyl group.

10. Composition according to any one of the preceding claims, characterized in that the ether or ethers of fatty alcohol and oxyethylenated polyol are present in an amount ranging from 0.01 to 10% by weight, preferably from 0.1 to 10% by weight. 5% by weight and, more preferably, from 0.5 to 3% by weight relative to the total weight of the composition.

1 1. Composition according to any one of the preceding claims, characterized in that it also comprises at least one non-surfactant. ionic different from the ethers of formula (I) and / or at least one amphoteric surfactant.

12. Composition according to claim 1 1, characterized in that the nonionic and / or amphoteric surfactant (s) are present in a total amount ranging from 0 to 20% by weight, preferably ranging from 0.5 to 20% by weight. relative to the total weight of the composition.

13. Composition according to any one of the preceding claims, characterized in that the cosmetically acceptable medium consists of water, or a mixture of water and at least one organic solvent.

14. Composition according to any one of the preceding claims, characterized in that it comprises other ingredients selected from silicones, anionic polymers, cationic polymers, nonionic polymers or amphoteric polymers, associative polymeric thickeners or no, non-polymeric thickeners, pearlescent agents, opacifiers, dyes or pigments, perfumes, mineral, vegetable or synthetic oils, waxes, vitamins, UV filters, anti-radical agents, anti-dandruff agents, preservatives, pH stabilizers, solvents, and mixtures thereof.

15. Use of the composition according to any one of the preceding claims, for washing and conditioning keratin materials and in particular keratinous fibers.

16. A method for washing and conditioning keratin materials and in particular keratin fibers, comprising applying an effective amount of a composition according to any one of claims 1 to 14, to the hair, and rinsing after a possible installation time.